If this will be a single digitizing, you might consider using Net Emb . If you are a member of Ann's Club, you will get a discount!
Software for good digitizing is expensive. They start around $300 for a limited type of digitizing to $1,800 for a substancial software for personal use. The commercial ones are a LOT more.
Pat
I hope you'll visit The Avid Embroiderer my blog for some tips and tricks from someone who enjoys sharing her discoveries.